Structural features: The impeller adopts the characteristics of meridian acceleration and has good aerodynamic performance. The whole machine has a reverse edge cylinder structure, and the outlet is equipped with a guide plate, which has a good airflow distribution and stable pressure.
Machine number range: N0.3.5-13# A total of 12 machine numbers.
Air volume range: 2086-84386m3/h 
Full pressure range: 112-1273pa
Suitable for use: widely used in tunnels, underground garages, advanced civil buildings, metallurgy, factory buildings and other places of ventilation.
Use environment: no corrosion, no spontaneous combustion, no viscous substances when conveying air, medium temperature generally does not exceed 80℃, the particles contained in the medium is not more than 150mg/m3. (Can be customized explosion-proof, anti-corrosion, high temperature resistance structure)